Radiator



Patented Sept. 9, 1924.

unirse ,sr-aras estaria-1 Parent onere-ities,

terrina w. EDWARDS, or saoaaiunnrrc, ycanrronagria.

manmilicia.`

j applicativa ined Apen salem, y sellar waaraan/57a by the products ofcombustion of a gas or oil burner to be utilized before the latter arecarried olf into a chimney or other ventilating device. A further objectof the invention is to provide a radiator of the character describedthat does not allow any of the products of combustion to enter the roomto be heated, so that no gas fumes or objectionable odors invade theroom and the moisture usually associated therewith is avoided..

With these objects in view I have shown the preferred form of myinvent-ion inthe accompanying drawing, in which Figurey 1 shows a sideelevation of my radiator ;A Figure 2 a vertical cross section throughthe same, and Figure 3 a horizontal cross section along line 3-3 o-fFigure 2. While I have shown only the preferred form of my invention, Iwish to have it understood that various changes or modifications may bemade within the scope of the claims hereto attached without departingfrom the spirit of the invenion.

My radiator (1) is supported on a base plate (2) resting on the legs (3)and perforated as shown at (4), and supporting a burner (6) to whichfuel is admitted through the pipe (7) controlled by thev valve (8). Anouter shell (9) extendsbetween the base plate and the top plate (11) andengages suitable flanges (12) and (13) of the same. The top plate isprovided with two concentric inner flanges (14) and (16) extendingdownwardly and having secured thereto two inner shells (17) and (18)which extend downwardly to within close proximity of the burner (6). Tothe bottom of the inner shell 17) is secured a conical deecting plate(19), a flange (21) of which extends into the said shell. The latter isalso provided with a concentric inner flange (22)v sage (33) between thetwo pipes,

whichA engages the inner shelll (18)"a1id` holds the Sia-,mein properalinement It will Abe seenwfrom this description and from the drawing)that none'o'f the products of combustion can enter either oif the innershells directly butare deflected bythe cone( 19) intov the annularpassage' (23) between the outer shell (9) and the nearest inner shell(17 Perforations (24) are provided in the upper end of the shell (17)allowing the fumes to pass throughthe same into the annular space (26)between the two inner shells (17) and (18). The latter shell again isprovided with a plurality o-f perfov rations (27) near its bottom whichallow the fumes to pass and to rise within the inner shell. I f

The pipe (28) leading to the chimney not shown communicates directlywith the inner shell (18) and is provided with an inner pipe (29)rigidly secured thereto by means` of brackets (31). The latter pipe isclosed at the bottom by a conical deflecting. plate (32) which deflectsall the fumesl or products of combustion into the annular pas- Itwill beseen that in this construction f the hot fumes or products of combustionare brought by the lower deflectingplate (19) in immediate contact withthe outer shelll from the body portion of the radiator into the pipe(28) leading to the chimney, they are again forced into immediatecontact with the pipe by means of the deiecting plate (32) and the innerpipe (29) so that the heat carried at that time may be further absorbedland utilized for the heating of the room.` Thereafter the fumes arecarried olf into the chimney so that none of the fumes are allowed toenter the room.

A central vertical rod (36) `descending After a portion of these heatunits t is absorbed by the radiator. Vihen passing y through the pointof the cone (32) and extending through the point of the cone (19) isanchored in the base plate by means of the nut (37) and holds the partsof the ra diator together.

I claim:

l. In a heat radiator of the character described, a base plate, an outershell, a source of heat operatively associated therewith, an inner shellsupported above the source of heat, and having a delecting plate securedto its lower end adapted to deflect the products of combustion from thesource of heat toward the outer shell, a

chimney pipe communicating With the space between the shells and havingan inner tube mounted therein with a deiiecting bottom adapted to deectthe products of combustion toward the chimney pipe, and means forsecuring the inner tube and the chimney pipe to the radiator comprisinga rod extending through the deflecting members and the base plate, andhaving means at .either end for holding the same against removal.

2. In a heat radiator of the character described, a base plate, a shellmounted thereon, a top plate supported on the shell, a chimney piperesting on the top plate and having an inner tube mounted therein with adeiecting bottom adapted to deflect the products of combustion towardthe chimney pipe, and means Jfor vertically binding the various memberscomprising a rod extending through the detlecting bottom of the chimneytube and the base plate and having means at either end for holding thesame against removal.

ARTHUR W. EDVARDS.

